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Vulnerability Details :

CVE-2022-24741

Summary
Assigner-GitHub_M
Assigner Org ID-a0819718-46f1-4df5-94e2-005712e83aaa
Published At-09 Mar, 2022 | 21:30
Updated At-22 Apr, 2025 | 18:19
Rejected At-
Credits

High memory usage in Nextcloud server

Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded to 21.0.8 , 22.2.4 or 23.0.1. Users unable to upgrade should disable preview generation with the `'enable_previews'` config flag.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:GitHub_M
Assigner Org ID:a0819718-46f1-4df5-94e2-005712e83aaa
Published At:09 Mar, 2022 | 21:30
Updated At:22 Apr, 2025 | 18:19
Rejected At:
▼CVE Numbering Authority (CNA)
High memory usage in Nextcloud server

Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded to 21.0.8 , 22.2.4 or 23.0.1. Users unable to upgrade should disable preview generation with the `'enable_previews'` config flag.

Affected Products
Vendor
Nextcloud GmbHnextcloud
Product
security-advisories
Versions
Affected
  • < 21.0.8
  • >= 22.0.0, < 22.2.4
  • >= 23.0.0, < 23.0.1
Problem Types
TypeCWE IDDescription
CWECWE-400CWE-400: Uncontrolled Resource Consumption
Type: CWE
CWE ID: CWE-400
Description: CWE-400: Uncontrolled Resource Consumption
Metrics
VersionBase scoreBase severityVector
3.13.5LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
Version: 3.1
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xf4q-mh89
x_refsource_CONFIRM
https://github.com/nextcloud/server/pull/30291
x_refsource_MISC
https://hackerone.com/reports/1261225
x_refsource_MISC
https://security.gentoo.org/glsa/202208-17
vendor-advisory
x_refsource_GENTOO
Hyperlink: https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xf4q-mh89
Resource:
x_refsource_CONFIRM
Hyperlink: https://github.com/nextcloud/server/pull/30291
Resource:
x_refsource_MISC
Hyperlink: https://hackerone.com/reports/1261225
Resource:
x_refsource_MISC
Hyperlink: https://security.gentoo.org/glsa/202208-17
Resource:
vendor-advisory
x_refsource_GENTOO
▼Authorized Data Publishers (ADP)
1. CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xf4q-mh89
x_refsource_CONFIRM
x_transferred
https://github.com/nextcloud/server/pull/30291
x_refsource_MISC
x_transferred
https://hackerone.com/reports/1261225
x_refsource_MISC
x_transferred
https://security.gentoo.org/glsa/202208-17
vendor-advisory
x_refsource_GENTOO
x_transferred
Hyperlink: https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xf4q-mh89
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/nextcloud/server/pull/30291
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://hackerone.com/reports/1261225
Resource:
x_refsource_MISC
x_transferred
Hyperlink: https://security.gentoo.org/glsa/202208-17
Resource:
vendor-advisory
x_refsource_GENTOO
x_transferred
2. CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security-advisories@github.com
Published At:09 Mar, 2022 | 22:15
Updated At:30 Jun, 2023 | 19:02

Nextcloud server is an open source, self hosted cloud style services platform. In affected versions an attacker can cause a denial of service by uploading specially crafted files which will cause the server to allocate too much memory / CPU. It is recommended that the Nextcloud Server is upgraded to 21.0.8 , 22.2.4 or 23.0.1. Users unable to upgrade should disable preview generation with the `'enable_previews'` config flag.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.16.5MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Secondary3.13.5LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
Primary2.04.3MEDIUM
AV:N/AC:M/Au:N/C:N/I:N/A:P
Type: Primary
Version: 3.1
Base score: 6.5
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Type: Secondary
Version: 3.1
Base score: 3.5
Base severity: LOW
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:L
Type: Primary
Version: 2.0
Base score: 4.3
Base severity: MEDIUM
Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P
CPE Matches
Nextcloud GmbH
nextcloud
>>nextcloud_server>>Versions from 21.0.0(inclusive) to 21.0.8(exclusive)
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
Nextcloud GmbH
nextcloud
>>nextcloud_server>>Versions from 22.0.0(inclusive) to 22.2.4(exclusive)
cpe:2.3:a:nextcloud:nextcloud_server:*:*:*:*:*:*:*:*
Nextcloud GmbH
nextcloud
>>nextcloud_server>>23.0.0
cpe:2.3:a:nextcloud:nextcloud_server:23.0.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-770Primarynvd@nist.gov
CWE-400Secondarysecurity-advisories@github.com
CWE ID: CWE-770
Type: Primary
Source: nvd@nist.gov
CWE ID: CWE-400
Type: Secondary
Source: security-advisories@github.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xf4q-mh89security-advisories@github.com
Third Party Advisory
https://github.com/nextcloud/server/pull/30291security-advisories@github.com
Patch
Third Party Advisory
https://hackerone.com/reports/1261225security-advisories@github.com
Exploit
Third Party Advisory
https://security.gentoo.org/glsa/202208-17security-advisories@github.com
Third Party Advisory
Hyperlink: https://github.com/nextcloud/security-advisories/security/advisories/GHSA-jf3h-xf4q-mh89
Source: security-advisories@github.com
Resource:
Third Party Advisory
Hyperlink: https://github.com/nextcloud/server/pull/30291
Source: security-advisories@github.com
Resource:
Patch
Third Party Advisory
Hyperlink: https://hackerone.com/reports/1261225
Source: security-advisories@github.com
Resource:
Exploit
Third Party Advisory
Hyperlink: https://security.gentoo.org/glsa/202208-17
Source: security-advisories@github.com
Resource:
Third Party Advisory

Change History

0
Information is not available yet

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